metadata
license: afl-3.0
tags:
- PyTorch
- huggan
- gan
- unconditional-image-generation
Model Description
Generate Art using PyTorch and DCGAN.
How To Use
from huggingface_hub import hf_hub_download
import torch
import matplotlib.pyplot as plt
import numpy as np
from torch import nn
class Generator(nn.Module):
def __init__(self):
super(Generator, self).__init__()
self.main = nn.Sequential(
nn.ConvTranspose2d(100, 64 * 8, 4, 1, 0, bias=False),
nn.BatchNorm2d(64 * 8),
nn.ReLU(True),
nn.ConvTranspose2d(64 * 8, 64 * 4, 4, 2, 1, bias=False),
nn.BatchNorm2d(64 * 4),
nn.ReLU(True),
nn.ConvTranspose2d(64 * 4, 64 * 2, 4, 2, 1, bias=False),
nn.BatchNorm2d(64 * 2),
nn.ReLU(True),
nn.ConvTranspose2d(64 * 2, 64, 4, 2, 1, bias=False),
nn.BatchNorm2d(64),
nn.ReLU(True),
nn.ConvTranspose2d(64, 3, 4, 2, 1, bias=False),
nn.Tanh()
)
def forward(self, input):
return self.main(input)
path = hf_hub_download('huggan/ArtGAN', 'ArtGAN.pt')
model = torch.load(path, map_location=torch.device('cpu'))
device = 'cuda' if torch.cuda.is_available() else 'cpu'
def generate(seed):
with torch.no_grad():
noise = torch.randn(seed, 100, 1, 1, device=device)
with torch.no_grad():
art = model(noise).detach().cpu()
gen = np.transpose(art[-1], (1, 2, 0))
fig = plt.figure(figsize=(5, 5))
plt.imshow(gen)
plt.axis('off')
generate(25)
Generate Image
